COSRX Centella Water Alcohol-Free Toner

COSRX Centella Water Alcohol-Free Toner
4.6
/ 10
Moisturizing
9.1 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity

Review

Does COSRX Centella Water Alcohol-Free Toner work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using COSRX Centella Water Alcohol-Free Toner:

  • Moderate moisturizing. It has a moisturizing rating of 4.6 out of 10.

How moisturizing is it?

Quite moisturizing: COSRX Centella Water Alcohol-Free Toner has a moisturizing rating of 4.6 out of 10.

Is it more humectant or occlusive? Purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a very high humectancy of 9.1 out of 10, primarily due to the high content of Butylene Glycol (est. ≈4.0%) and Betaine (est. ≈2.0%).

Tip: Studies suggest that humectants alone do not moisturize the skin. We recommend applying a product with some occlusive ingredients after the use of this one.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Ingredients

Est. % Ingredient Origin Functions
80
6
4
3
2
1.5
1.3
1
0.3
Est. %
Water
Function:
Origin:
Centella Asiatica Leaf Water
Function:
Origin:
Butylene Glycol
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Betaine
Function:
Origin:
Panthenol
Function:
Origin:
Allantoin
Function:
Origin:
Ethyl Hexanediol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:

Ratings

All humectants
9.1
4
2
1.5
1.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
4.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 9.1 10
9.1
4
2
1.5
1.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
4.6
Ingredient Est. % Benchmark Humectancy
4
2
1.5
1.3
0.3
All humectants 9.1 10
9.1
All humectants
9.1
4
2
1.5
1.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
None
All occlusives 0.0 20
0.0
All occlusives
0.0
None
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
None
Total
0
None
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
All antioxidants 0.3 3 No
All antioxidants
0.3
Sodium Hyaluronate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1.5
1.3
All soothing 2.8 5 No
All soothing
2.8
1.5
1.3
Benchmark
5

Ingredients explained

Water
Est. %80
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Centella Asiatica Leaf Water
Est. %6
Function
Origin
Centella Asiatica Leaf Water
Butylene Glycol
Est. %4
Function
Origin
Butylene Glycol

A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.

1,2-Hexanediol
Est. %3
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Betaine
Est. %2
Function
Origin
BetaineAn ingredient derived from the sucrose in sugar beets. It has a negative chemical charge and a positive chemical charge on the same molecule. This allows betaine to be hygroscopic or humectant and thus provide moisturization by drawing water to the skin.
Panthenol
Est. %1.5
Function
Origin
PanthenolA popular soothing and moisturizing derivative of vitamin B5. Panthenol is particularly beneficial for dry, flaking, burned, or damaged skin. It is used to alleviate the symptoms of a rash, dermatitis, eczema, chapped lips, and sunburn.
Allantoin
Est. %1.3
Function
Origin
AllantoinA fluffy, white powder that acts as a humectant due to its water-loving chemistry and as an exfoliant that helps to remove dead skin cells. It has also been shown to be very soothing to irritated and inflamed skin.
Ethyl Hexanediol
Est. %1
Function
Origin
Ethyl HexanediolA synthetic solvent used to dissolve difficult ingredients. It also has a pleasant scent and could be used to contribute to product fragrance.
Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.